200643806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{9203}}^1$

素因数の和:10207

約数の個数: 16

約数和(自身を含む): 328693248

約数和(自身を除く): 128049442

約数列:

[1, 2, 11, 22, 991, 1982, 9203, 10901, 18406, 21802, 101233, 202466, 9120173, 18240346, 100321903, 200643806]

約数ペア:

[(1, 200643806), (2, 100321903), (11, 18240346), (22, 9120173), (991, 202466), (1982, 101233), (9203, 21802), (10901, 18406)]